Added Disqus to the MerchUpdate.js and June2021Update.js.
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[x] Bugfix (non-breaking change which fixes an issue)
Checklist
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[x] My code follows the style guidelines of this project
[x] I have performed a self-review of my own code
[x] I have commented my code, particularly in hard-to-understand areas
[x] I have made corresponding changes to the documentation
[x] My changes generate no new warnings
[x] My changes does not break the current system and it passes all the current test cases.
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Brief description of what is fixed or changed
Added Disqus to the
MerchUpdate.js
andJune2021Update.js
.Put an
x
in the boxes that applyChecklist
Put an
x
in the boxes that apply